Buttons Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 4117 Accepted: 1137 Description As you surely already know, Yekaterinburg has gotte ...
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其他好文 时间：
2018-03-07 23:51:11
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265
In a kindergarten, there are a lot of kids. All girls of the kids know each other and all boys also know each other. In addition to that, some girls a ...
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2018-03-05 22:23:16
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212
题目描述：Divide Tree As we all know that we can consider a tree as a graph. Now give you a tree with nodes having its weight. We define the weight of a tr ...
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2018-03-04 20:03:54
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226
题目描述 Few know that the cows have their own dictionary with W (1 ≤ W ≤ 600) words, each containing no more 25 of the characters ‘a’..’z’. Their cowmuni ...
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其他好文 时间：
2018-03-03 15:31:31
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170
Everyone wants to be successful. Today I would like to share three simple key points of success. Number one is: Know what you are doing. Number two is ...
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2018-03-03 00:36:03
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202
Berland scientists know that the Old Berland language had exactly n words. Those words had lengths of l1,?l2,?...,?ln letters. Every word consisted of ...
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2018-03-01 21:48:24
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191
Ignatius is so lucky that he met a Martian yesterday. But he didn't know the language the Martians use. The Martian gives him a history book of Mars a ...
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2018-02-19 16:38:59
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200
1.更新前记得用备份工具先备份，because nobody can know what happend when system update. 2.不要更新！！！除非真的是不能用了，或真真正正的需要新功能，否则不要更新，更新是个50%的坑 2018.02.19系统炸了纪念 3.控制中心 >显示 > ...
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2018-02-19 14:04:58
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168
Nothing behind me, everything ahead of me, as is ever so on the road. 我的身后空空荡荡，整个世界都在前方，这就是在路上。 That is the very feeling I feel now, and I know that i ...
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2018-02-18 21:57:02
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209
Day5 习题 24: 更多练习 习题 24: 更多练习 Let's practice everything.You'd need to know 'bout escapes with \ that do newlines and tabs. The lovely worldwith logic s ...
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编程语言 时间：
2018-02-18 17:24:55
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282
